chore(release): 2.3.1 [skip ci]

## [2.3.1](https://github.com/revanced/revanced-patcher/compare/v2.3.0...v2.3.1) (2022-07-07)

### Bug Fixes

* handle null properly ([#64](https://github.com/revanced/revanced-patcher/issues/64)) ([482af78](482af78f2b))

CHANGELOG.md

@@ -1,3 +1,24 @@
+## [2.3.1](https://github.com/revanced/revanced-patcher/compare/v2.3.0...v2.3.1) (2022-07-07)
+
+
+### Bug Fixes
+
+* handle null properly ([#64](https://github.com/revanced/revanced-patcher/issues/64)) ([482af78](https://github.com/revanced/revanced-patcher/commit/482af78f2ba23b8003fc9961df5fde54d7295d5c))
+
+# [2.3.0](https://github.com/revanced/revanced-patcher/compare/v2.2.2...v2.3.0) (2022-07-05)
+
+
+### Features
+
+* nullability for `BytecodePatch` constructor ([#59](https://github.com/revanced/revanced-patcher/issues/59)) ([4ea030d](https://github.com/revanced/revanced-patcher/commit/4ea030d0a03f736bbecbd491317ba2167b18fe94))
+
+## [2.2.2](https://github.com/revanced/revanced-patcher/compare/v2.2.1...v2.2.2) (2022-07-04)
+
+
+### Bug Fixes
+
+* `MethodWalker` not accounting for all reference instructions ([48068cb](https://github.com/revanced/revanced-patcher/commit/48068cb3d79e283ff1cad9f3f78dc1d0fcd14f83))
+
 ## [2.2.1](https://github.com/revanced/revanced-patcher/compare/v2.2.0...v2.2.1) (2022-07-03)
 
 

gradle.properties

@@ -1,2 +1,2 @@
 kotlin.code.style = official
-version = 2.2.1
+version = 2.3.1

src/main/kotlin/app/revanced/patcher/Patcher.kt

@@ -226,7 +226,7 @@ class Patcher(private val options: PatcherOptions) {
         return PatcherResult(
             dexFiles.map {
                 app.revanced.patcher.util.dex.DexFile(it.key, it.value.readAt(0))
-            }, metaInfo.doNotCompress.toList(), resourceFile
+            }, metaInfo.doNotCompress?.toList(), resourceFile
         )
     }
 
@@ -285,7 +285,7 @@ class Patcher(private val options: PatcherOptions) {
             data.resourceData
         } else {
             val bytecodeData = data.bytecodeData
-            (patchInstance as BytecodePatch).fingerprints.resolve(bytecodeData, bytecodeData.classes.internalClasses)
+            (patchInstance as BytecodePatch).fingerprints?.resolve(bytecodeData, bytecodeData.classes.internalClasses)
             bytecodeData
         }
 

src/main/kotlin/app/revanced/patcher/patch/impl/BytecodePatch.kt

@@ -9,5 +9,5 @@ import app.revanced.patcher.patch.Patch
  * @param fingerprints A list of [MethodFingerprint] this patch relies on.
  */
 abstract class BytecodePatch(
-    internal val fingerprints: Iterable<MethodFingerprint>
-) : Patch<BytecodeData>()
+    internal val fingerprints: Iterable<MethodFingerprint>? = null
+) : Patch<BytecodeData>()

src/main/kotlin/app/revanced/patcher/util/method/MethodWalker.kt

@@ -4,11 +4,9 @@ import app.revanced.patcher.data.impl.BytecodeData
 import app.revanced.patcher.data.impl.MethodNotFoundException
 import app.revanced.patcher.extensions.softCompareTo
 import app.revanced.patcher.util.proxy.mutableTypes.MutableMethod
-import org.jf.dexlib2.Format
 import org.jf.dexlib2.iface.Method
-import org.jf.dexlib2.iface.instruction.formats.Instruction35c
+import org.jf.dexlib2.iface.instruction.ReferenceInstruction
 import org.jf.dexlib2.iface.reference.MethodReference
-import org.jf.dexlib2.util.Preconditions
 
 /**
  * Find a method from another method via instruction offsets.
@@ -37,9 +35,7 @@ class MethodWalker internal constructor(
         currentMethod.implementation?.instructions?.let { instructions ->
             val instruction = instructions.elementAt(offset)
 
-            Preconditions.checkFormat(instruction.opcode, Format.Format35c)
-
-            val newMethod = (instruction as Instruction35c).reference as MethodReference
+            val newMethod = (instruction as ReferenceInstruction).reference as MethodReference
             val proxy = bytecodeData.findClass(newMethod.definingClass)!!
 
             val methods = if (walkMutable) proxy.resolve().methods else proxy.immutableClass.methods